package com.sky.task;

import com.sky.entity.Orders;
import com.sky.mapper.OrderMapper;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.scheduling.annotation.Scheduled;
import org.springframework.stereotype.Component;

import java.time.LocalDateTime;
import java.util.List;

@Slf4j
@Component
public class OrderTask {

    @Autowired
    private OrderMapper orderMapper;

    public OrderTask(OrderMapper orderMapper) {
        this.orderMapper = orderMapper;
    }

    /**
     * 处理超时订单
     */
    @Scheduled(cron = "0 * * * * ?")//每分钟触发一次
    public void processTimeOutOrder(){
        log.info("处理超时订单:{}", LocalDateTime.now());

        LocalDateTime time = LocalDateTime.now().plusMinutes(-15);
        List<Orders> ordersList = orderMapper.getByStatusAndOrderTime(Orders.PENDING_PAYMENT,time);
        if(ordersList.size()>0 && ordersList != null){
            ordersList.forEach(order -> {
                order.setStatus(Orders.CANCELLED);
                order.setRejectionReason("订单超时，自动取消");
                order.setCancelTime(LocalDateTime.now());
                orderMapper.update(order);
            });
        }
    }

    /**
     * 处理一直派送的订单
     */
    @Scheduled(cron = "0 0 1 * * ?")//每天凌晨一点触发一次
    public void processDeliveryOrder(){
        log.info("处理已派送完成的订单:{}", LocalDateTime.now());
        LocalDateTime time = LocalDateTime.now().plusMinutes(-60);
        List<Orders> orders = orderMapper.getByStatusAndOrderTime(Orders.PENDING_PAYMENT, time);
        if(orders.size()>0 && orders != null){
            orders.forEach(order -> {
                order.setStatus(Orders.COMPLETED);
                orderMapper.update(order);
            });
        }
    }
}
